Python BeautifulSoup在类中找到span(Python BeautifulSoup find span inside class)

Python BeautifulSoup在类中找到span(Python BeautifulSoup find span inside class) python

我正在尝试创建一个python脚本，它在一个来自类的垃圾邮件中找到一个特定的测试。 不幸的是，我一直得到一个空的回应或“无”。

它来自一个非常具体的页面，所以生病粘贴它的一小部分，我试图找到：

<tbody> <tr class="zone-dedicated-availability" data-actions="refUnavailable" data-dc="" data-ref="160sk5" data-availability="3600-"> <td class="show-on-ref-unavailable elapsed-time-since-last-delivery" colspan="5"> <span qtlid="47402"> Last server delivered: today at 01:59. </span><br><a style="font- size:14px;" href=".." qtlid="50602">Go for a VPS-CLOUD<br><span style="font-size:0.9em;" qtlid="50615">(from £5.99 excl.VAT)</span></a> </td>

我试图从我的脚本中获取“最后一台服务器”tekst。 我还在学习，所以会很感激帮助：

page = requests.get('...') tree = page.content soup = BeautifulSoup(tree) table = soup.find('tbody', {'class': 'zone-dedicated-availability'}) print table

我可能在查找语句中遗漏了一些，因为这是我现在停留的地方，尝试了一些不同的东西，但不知道我怎么能得到像我需要的有效输出。

I am trying to create a python script which finds a specific test inside a spam which comes from a class. Unfortunately i keep getting an empty response or "none".

It comes from a very specific page so ill paste a small bit of it which im trying to find:

<tbody> <tr class="zone-dedicated-availability" data-actions="refUnavailable" data-dc="" data-ref="160sk5" data-availability="3600-"> <td class="show-on-ref-unavailable elapsed-time-since-last-delivery" colspan="5"> <span qtlid="47402"> Last server delivered: today at 01:59. </span><br><a style="font- size:14px;" href=".." qtlid="50602">Go for a VPS-CLOUD<br><span style="font-size:0.9em;" qtlid="50615">(from £5.99 excl.VAT)</span></a> </td>

I am trying to get the "last server delivered" tekst from my script. I am still learning so would appreciate the help:

page = requests.get('...') tree = page.content soup = BeautifulSoup(tree) table = soup.find('tbody', {'class': 'zone-dedicated-availability'}) print table

I am probably missing some at the find statement as this is where im stuck at now, tried a few different things but not sure how i can get a valid output like i need to.

最满意答案

class属性是tr所以你需要使用它：

table = soup.find('tbody').find('tr', {'class': 'zone-dedicated-availability'})

甚至更好：

table = soup.find('tr', {'class': 'zone-dedicated-availability'})

您还可以使用CSS选择器和select方法：

soup.select('tbody tr.zone-dedicated-availability')

要获得所需的数据，请使用qtlid="47402"在第一个“span”中：

In [19]: soup.find('tr', class_='zone-dedicated-availability').find('span', qtlid='47402').get_text(strip=True) Out[19]: 'Last server delivered: today at 01:59.'

The class attribute is in tr so you need to use this:

table = soup.find('tbody').find('tr', {'class': 'zone-dedicated-availability'})

or even better:

table = soup.find('tr', {'class': 'zone-dedicated-availability'})

You can also use a CSS selector and the select method:

soup.select('tbody tr.zone-dedicated-availability')

To get the data you want is in the first "span" with qtlid="47402" thus:

In [19]: soup.find('tr', class_='zone-dedicated-availability').find('span', qtlid='47402').get_text(strip=True) Out[19]: 'Last server delivered: today at 01:59.'